.tabbar {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 50px;
  display: flex;
  border-top: 1px solid #ddd;
  background-color: #fff;

  .item {
    flex: 1;
    align-items: center;
    justify-content: center;
    display: flex;
    flex-direction: column;
    color: #333;
  }

  .active {
    color: red;
  }
}